LEED v4 for BUILDING OPERATIONS AND MAINTENANCE

Transcription

1 LEED v4 for BUILDING OPERATIONS AND MAINTENANCE Updated July 1, 2016 Includes: LEED O+M: Existing Buildings LEED O+M: Schools LEED O+M: Retail LEED O+M: Data Centers LEED O+M: Hospitality LEED O+M: Warehouses and Distribution Centers LEED O+M: Multifamily

2 LOCATION AND TRANSPORTATION (LT)... 7 LT Credit: Altertive Transportation... 7 EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers... 7 Multifamily... 9 SUSTAINABLE SITES (SS) SS Prerequisite: Site Magement Policy EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily SS Credit: Site Development Protect or Restore Habitat EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily SS Credit: Rainwater Magement EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily SS Credit: Heat Island Reduction EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifaimly SS Credit: Light Pollution Reduction EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily SS Credit: Site Magement EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily SS Credit: Site Improvement Plan EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily SS Credit: Joint Use of Facilities Schools EBOM WATER EFFICIENCY (WE) WE Prerequisite: Indoor Water Use Reduction EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 2

3 WE Prerequisite: Building-Level Water Metering EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily WE Credit: Outdoor Water Use Reduction EBOM, Retail, Data Centers, Hospitality, Schools, Warehouses & Distribution Centers, Multifamily WE Credit: Indoor Water Use Reduction EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily WE Credit: Cooling Tower Water Use EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily WE Credit: Water Metering EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily ENERGY AND ATMOSPHERE EA Prerequisite: Energy Efficiency Best Magement Practices EBOM, Schools, Retail, Hospitality, Warehouses & Distribution Centers, Multifamily Data Centers EA Prerequisite: Minimum Energy Performance EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily EA Prerequisite: Building-Level Energy Metering EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily EA Prerequisite: Fundamental Refrigerant Magement EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily EA Credit: Existing Building Commissioning Alysis EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily EA Credit: Existing Building Commissioning Implementation EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily EA Credit: Ongoing Commissioning EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily EA Credit: Optimize Energy Performance EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 3

4 EA Credit: Advanced Energy Metering EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily EA Credit: Demand Response EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily EA Credit: Renewable Energy and Carbon Offsets EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily EA Credit: Enhanced Refrigerant Magement EBOM, Schools, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily Retail EBOM MATERIALS AND RESOURCES (MR) MR Prerequisite: Ongoing Purchasing and Waste Policy EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily Retail MR Prerequisite: Facility Maintence and Renovation Policy EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily MR Credit: Purchasing Ongoing EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily MR Credit: Purchasing Lamps EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily MR Credit: Purchasing Facility Maintence and Renovation EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers MR Credit: Solid Waste Magement Ongoing EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily MR Credit: Solid Waste Magement Facility Maintence and Renovation EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily INDOOR ENVIRONMENTAL QUALITY (EQ) EQ Prerequisite: Minimum Indoor Air Quality Performance EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 4

5 EQ Prerequisite: Environmental Tobacco Smoke Control EBOM, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily Schools EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily EQ Prerequisite: Green Cleaning Policy EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily EQ Credit: Indoor Air Quality Magement Program EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily EQ Credit: Enhanced Indoor Air Quality Strategies EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily EQ Credit: Thermal Comfort EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers Multifamily EQ Credit: Interior Lighting EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily EQ Credit: Daylight and Quality Views EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers Multifamily EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers Multifamily EQ Credit: Green Cleaning Custodial Effectiveness Assessment EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily EQ Credit: Green Cleaning Products and Materials EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily EQ Credit: Integrated Pest Magement EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily EQ Credit: Occupant Comfort Survey EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily INNOVATION (IN) IN Credit: Innovation Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 5

6 EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily IN Credit: LEED Accredited Professiol EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily REGIONAL PRIORITY (RP) EBOM, Schools, Retail, Data Centers, Hospitality, Warehouses & Distribution Centers, Multifamily APPENDICES Appendix 1. Use Types and Categories Appendix 2. Default Occupancy Counts Appendix 3. Retail Process Load Baselines Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 6

7 LOCATION AND TRANSPORTATION (LT) LT CREDIT: ALTERNATIVE TRANSPORTATION EB:O&M 1 15 points This credit applies to Existing Buildings: Operations & Maintence (1 15 points) EB:O&M Schools (1 15 points) EB:O&M Retail (1 15 points) EB:O&M Data Centers (1 15 points) EB:O&M Hospitality (1 15 points) EB:O&M Warehouses & Distribution Centers (1 15 points) EB: O&M Multifamily (1-15 points) Intent To reduce pollution and land development effects from automobile use for transportation. Requirements EBOM, SCHOOLS, RETAIL, DATA CENTERS, HOSPITALITY, WAREHOUSES & DISTRIBUTION CENTERS, MULTIFAMILY None. Option 1. Transportation Survey (1 point) Conduct a survey of building occupants on their transportation patterns. Regular building occupants must be surveyed. Visitors must be surveyed if either the typical peak or daily average is greater than the number of regular building occupants. Conduct a transportation survey at least once every five years. OR Option 2. Altertive Transportation Rate (3 15 points) Meet the requirements of Option 1. Demonstrate an altertive transportation rate in accordance with Table 1. Altertive transportation strategies that contribute to this reduction include human-powered conveyances (e.g. walking or biking), public transit, telecommuting, informal transit options, compressed workweeks, carpools, and green vehicles. Calculations are performed relative to a baseline case that assumes all regular occupants commute alone in conventiol automobiles. The calculations must account for seasol variations in the use of altertive commuting methods and should indicate the distribution of commuting trips using each type of altertive transportation strategy. Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 7

8 Table 1. Points for altertive transportation rate Altertive Transportation Rate Points 10% 3 15% 4 20% 5 25% 6 30% 7 35% 8 40% 9 45% 10 50% 11 55% 12 60% 13 65% 14 70% 15 EBOM, SCHOOLS, RETAIL, DATA CENTERS, HOSPITALITY, WAREHOUSES & DISTRIBUTION CENTERS OR Option 3. Comprehensive Altertive Transportation Program (2 points) Meet the requirements of Option 1. Implement an altertive transportation program to reduce the conventiol travel rates of building occupants. Include at least one element from each of the following three categories: Education strategies new-hire orientation; employee newsletter, flyer, announcements, memos, letters; carpool matching website; or Basic support strategies employer carpool events. guaranteed return trip; preferential parking for informal transit participants; flextime schedule; or ride-matching service. Direct strategies telecommuting; compressed workweek schedule; transit subsidy; introduction of a parking fee; bicycle program; parking cash-out; Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 8

9 employee clean vehicle purchase program; or carpool program. MULTIFAMILY OR Option 3. Multifamily Path 1. Comprehensive Altertive Transportation Program (1-5 points) Implement an altertive transportation program to reduce the conventiol travel rates of building occupants. Include elements from the following two categories. Core strategies (1 point for each strategy implemented) Conduct a survey of building occupants on their transportation patterns according to the requirements of Option 1. Sell parking separately from all dwelling unit sales or leases and implement a parking fee equivalent to the monthly cost of municipal public transit; Provide secure, covered bicycle storage equivalent to 2.5% of regular building occupants; Provide transit passes or equivalent monthly transit subsidy for at least one year upon unit occupancy; Provide access to green vehicles in a vehicle-sharing program with a number of vehicles equivalent to 3% of regular building occupants. Supplemental strategies (1 point for every two strategies implemented) Provide a comprehensive review of transportation options through written communication or customized recommendations through an on-call service; Provide a matching website for carpool, vanpool and/or carshare options; Provide preferred parking for carpool, vanpool and/or carshare vehicles; Provide regular or on-call shuttles to major commerce and public transportation hubs; Provide bicycle sharing service membership for at least one year upon unit occupancy; Provide common offices or workspaces within the project to support telecommuting. AND/OR Path 2. Walkable Location (1-5 points) Document the project s Walk Score. Points are awarded according to Table 2. Projects outside the U.S. may demonstrate an equivalent level of pedestrian amenities and nearby uses. Table 2. Points for Walk Score Score Points Walk Score Walk Score Walk Score 5 An additiol point up to the maximum of five points may be earned for a demonstrated Transit Score of at least 70 or Bike Score of at least 70. Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 9

10 SUSTAINABLE SITES (SS) SS PREREQUISITE: SITE MANAGEMENT POLICY Required EB:O&M This credit applies to Existing Buildings: Operations & Maintence EB:O&M Schools EB:O&M Retail EB:O&M Data Centers EB:O&M Hospitality EB:O&M Warehouses & Distribution Centers EB: O&M Multifamily Intent To preserve ecological integrity and encourage environmentally sensitive site magement practices that provide a clean, well-maintained, and safe building exterior while supporting high-performance building operations and integration into the surrounding landscape. Requirements EBOM, SCHOOLS, RETAIL, DATA CENTERS, HOSPITALITY, WAREHOUSES & DISTRIBUTION CENTERS, MULTIFAMILY Create and implement a site magement policy that employs best magement practices to reduce harmful chemical use, energy waste, water waste, air pollution, solid waste, and/or chemical runoff for all of the following operatiol elements on the building and grounds: use of low emissions maintence equipment; snow and ice removal; cleaning of building exterior, pavement, and other impervious surfaces; erosion and sedimentation control (for ongoing operations and for construction activity); organic waste magement (returned to the site or diverted from landfills); invasive and exotic plant species magement (through monitoring and eradication); fertilizer use (testing soils before using fertilizer to prevent overapplication of nutrients); irrigation magement (monitor irrigation systems manually or with automated systems at least every two weeks during the operating season for appropriate water usage, system times, leaks, or breaks); and storage of materials and equipment. None. Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 10

11 SS CREDIT: SITE DEVELOPMENT PROTECT OR RESTORE HABITAT EB:O&M 1 2 points This credit applies to Existing Buildings: Operations & Maintence (1 2 points) EB:O&M Schools (1 2 points) EB:O&M Retail (1 2 points) EB:O&M Data Centers (1 2 points) EB:O&M Hospitality (1 2 points) EB:O&M Warehouses & Distribution Centers (1 2 points) EB: O&M Multifamily (1-2 points) Intent To conserve existing tural areas and restore damaged areas to provide habitat and promote biodiversity. Requirements EBOM, SCHOOLS, RETAIL, DATA CENTERS, HOSPITALITY, WAREHOUSES & DISTRIBUTION CENTERS, MULTIFAMILY Option 1. On-Site Restoration (2 points) Have in place tive or adapted vegetation on 20% of the total site area (including the building footprint), a minimum of 5,000 square feet (465 square meters), to provide habitat and promote biodiversity. None. OR Option 2. Fincial Support (1 point) Provide fincial support equivalent to at least $0.05 per square foot (US$0.50 per square meter) for the total site area (including the building footprint). Fincial support must be provided annually to a tiolly or locally recognized land trust or conservation organization within the same EPA Level III ecoregion or the project s state (or within 100 miles [160 kilometers] for projects outside the U.S.). For U.S. projects, the land trust must be accredited by the Land Trust Alliance. Provide the specified fincial support annually. Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 11

12 SS CREDIT: RAINWATER MANAGEMENT EB:O&M 2 3 points This credit applies to Existing Buildings: Operations & Maintence (3 points) EB:O&M Schools (2 points) EB:O&M Retail (3 points) EB:O&M Data Centers (3 points) EB:O&M Hospitality (3 points) EB:O&M Warehouses & Distribution Centers (3 points) EB: O&M Multifamily (3 points) Intent To reduce runoff volume and improve water quality by replicating the tural hydrology and water balance of the site, based on historical conditions and undeveloped ecosystems in the region. Requirements EBOM, SCHOOLS, RETAIL, DATA CENTERS, HOSPITALITY, WAREHOUSES & DISTRIBUTION CENTERS, MULTIFAMILY Use low-impact development (LID) practices to capture and treat water from 25% of the impervious surfaces for the 95th percentile storm event. Establish and implement an annual inspection program of all rainwater magement facilities to confirm continued performance. Document the annual inspections, including identification of areas of erosion, maintence needs, and repairs. Perform necessary maintence, repairs, or stabilization within 60 days of inspection. Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 12

13 SS CREDIT: HEAT ISLAND REDUCTION EB:O&M 2 points This credit applies to Existing Buildings: Operations & Maintence (2 points) EB:O&M Schools (2 points) EB:O&M Retail (2 points) EB:O&M Data Centers (2 points) EB:O&M Hospitality (2 points) EB:O&M Warehouses & Distribution Centers (2 points) EB: O&M Multifamily (2 points) Intent To minimize effects on microclimates and human and wildlife habitats by reducing heat islands. Requirements EBOM, SCHOOLS, RETAIL, DATA CENTERS, HOSPITALITY, WAREHOUSES & DISTRIBUTION CENTERS, MULTIFAIMLY Choose one of the following options. Option 1. Nonroof (1 point) Use any combition of the following strategies for a minimum of 50% of the site paving. Use the existing plant material or install plants that provide shade over paving areas (including playgrounds) on the site within 10 years of planting. Plants must be in place at the time of certification application. Install vegetated planters. Plants must be in place at the time of occupancy permit and cannot include artificial turf. Provide shade with structures covered by energy generation systems, such as solar thermal collectors, photovoltaics, and wind turbines. Provide shade with architectural devices or structures that have a three-year aged solar reflectance (SR) value of at least If three-year aged value information is not available, use materials with an initial SR of at least 0.33 at installation. Provide shade with vegetated structures. Use paving materials with a three-year aged solar reflectance (SR) value of at least If threeyear aged value information is not available, use materials with an initial SR of at least 0.33 at installation. Use an open-grid pavement system (at least 50% unbound). Implement a maintence program that ensures all high-reflectance paving surfaces are cleaned at least every three years to maintain good reflectance. OR Option 2. Roof (1 point) Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 13

14 Use either roofing materials with a SRI equal to or greater than the values in Table 1 for a minimum of 75% of the roof area, or a vegetated roof for a minimum of 50% of the roof area, or both. If using both high-reflectance and vegetated roof surfaces, meet the following criterion: Area of High- Reflectance Roof Area of Vegetated Roof Total Roof Area Altertively, an SRI and SR weighted average approach may be used to calculate compliance. Implement a maintence program that ensures all high-reflectance roof surfaces are cleaned at least every three years to maintain good reflectance, and all vegetated roofs are maintained for plant health and good structural condition. OR Option 3. Nonroof and Roof (2 points) Meet the following criterion: Area of Nonroof Measures Area of High- Reflectance Roof Area of Vegetated Roof Total Site Paving Area Total Roof Area Altertively, an SRI and SR weighted average approach may be used to calculate compliance. Use any combition of the following strategies. Nonroof Measures Use the measures listed in Option 1. Plant material must be in place at time of certification application. High-Reflectance Roof Use roofing materials that have an SRI equal to or greater than the values in Table 1. Meet the threeyear aged SRI value. If three-year aged value information is not available, use materials that meet the initial SRI value. Table 1. Minimum solar reflectance index value, by roof slope Slope Initial SRI Low-sloped roof 2: Steep-sloped roof > 2: year aged SRI Vegetated Roof Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 14

15 Install a vegetated roof. Implement a maintence program that ensures all high-reflectance surfaces are cleaned at least every three years to maintain good reflectance, and all vegetated roofs are maintained for plant health and good structural condition. OR Option 4. Parking under Cover (1 point) Place at least 50% of parking spaces under cover. Any roof used to shade or cover parking must (1) have a three-year aged SRI of at least 32 (if three-year aged value information is not available, use materials with an initial SRI of at least 39 at installation), (2) be a vegetated roof, or (3) be covered by energy generation systems, such as solar thermal collectors, photovoltaics, and wind turbines. Implement a maintence program that ensures all SRI surfaces are cleaned at least every three years to maintain good reflectance, and all vegetated roofs are maintained for plant health and good structural condition. Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 15

16 SS CREDIT: LIGHT POLLUTION REDUCTION EB:O&M 1 point This credit applies to Existing Buildings: Operations & Maintence (1 point) EB:O&M Schools (1 point) EB:O&M Retail (1 point) EB:O&M Data Centers (1 point) EB:O&M Hospitality (1 point) EB:O&M Warehouses & Distribution Centers (1 point) EB: O&M Multifamily (1 point) Intent To increase night sky access, improve nighttime visibility, and reduce the consequences of development for wildlife and people. Requirements EBOM, SCHOOLS, RETAIL, DATA CENTERS, HOSPITALITY, WAREHOUSES & DISTRIBUTION CENTERS, MULTIFAMILY Meet the requirements of one of the options below: Option 1. Fixture Shielding Shield all exterior fixtures (where the sum of the mean lamp lumens for that fixture exceeds 2,500) such that the installed fixtures do not directly emit any light at a vertical angle more than 90 degrees from straight down. OR Option 2. Perimeter Measurements Measure the night illumition levels at regularly spaced points on the project boundary, taking the measurements with the building s exterior and site lights both on and off. At least eight measurements are required, at a maximum spacing of 100 feet (30 meters) apart. The illumition level measured with the lights on must not be more than 20% above the level measured with the lights off. None. Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 16

17 SS CREDIT: SITE MANAGEMENT EB:O&M 1 point This credit applies to Existing Buildings: Operations & Maintence (1 point) EB:O&M Schools (1 point) EB:O&M Retail (1 point) EB:O&M Data Centers (1 point) EB:O&M Hospitality (1 point) EB:O&M Warehouses & Distribution Centers (1 point) EB: O&M Multifamily (1 point) Intent To preserve ecological integrity and encourage environmentally sensitive site magement practices that provide a clean, well-maintained, and safe building exterior while supporting high-performance building operations and integration into the surrounding landscape. Requirements EBOM, SCHOOLS, RETAIL, DATA CENTERS, HOSPITALITY, WAREHOUSES & DISTRIBUTION CENTERS, MULTIFAMILY None. Demonstrate that the following performance criteria were met: Use no calcium chloride or sodium chloride deicers, and/or establish reduced treatment areas equal to 50% of applicable paving area. Prevent erosion and sedimentation, and restore any eroded soils. Prevent air pollution from construction materials and activities. Divert from landfills 100% of plant material waste via low-impact means. Prevent the overapplication of nutrients. Use no ammonia-based fertilizers, biosolidbased fertilizers (for continuous application), synthetic quick-release fertilizers, or weed and feed formulations. Blanket applications of herbicides are prohibited; turf weeds may be controlled by spot spraying only. Monitor irrigation systems manually or with automated systems at least every two weeks during the operating season and correct any leaks, breaks, ippropriate water usage, or incorrect timing. Store materials and equipment to prevent air and site contamition. AND Meet one of the following options: Option 1. Limited Turf Area Limit turf to 25% or less of the vegetated area. Playgrounds and athletic fields in schools or parks are excluded from this option. OR Option 2. All Manual or Electric-Powered Equipment Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 17

18 Use all manual or electric-powered equipment in all site magement operations. OR Option 3. Reduction in Emissions from Site Magement Equipment Show and maintain a 50% reduction in hydrocarbon (HC) and nitrogen oxide (NOx) emissions, and a 75% reduction in carbon monoxide (CO) emissions from baseline conditions. Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 18

19 SS CREDIT: SITE IMPROVEMENT PLAN EB:O&M 1 point This credit applies to Existing Buildings: Operations & Maintence (1 point) EB:O&M Schools (1 point) EB:O&M Retail (1 point) EB:O&M Data Centers (1 point) EB:O&M Hospitality (1 point) EB:O&M Warehouses & Distribution Centers (1 point) EB: O&M Multifamily (1 point) Intent To preserve and improve ecological integrity while supporting high-performance building operations. Requirements EBOM, SCHOOLS, RETAIL, DATA CENTERS, HOSPITALITY, WAREHOUSES & DISTRIBUTION CENTERS, MULTIFAMILY Develop a five-year site improvement plan that includes the following: documentation of existing site conditions; site improvement objectives; performance standards to evaluate ongoing progress; and monitoring protocols. The improvement plan must address the following topics. Hydrology. Protection and improvement of water bodies on-site, rainwater magement and reuse opportunities, potable water-use reduction. Vegetation. Documentation of existing vegetation on-site, turf area reduction, magement of tive and invasive plants, protection of threatened, endangered or unique species. Soils. Documentation of general soil structure, preservation of healthy soils, remediation of compacted soils, identification of previously disturbed area. The plan must be developed with professiols trained and experienced in the above disciplines. Show that at least 5% of the site is vegetated. Implement all no-cost and low-cost measures. Develop a new improvement plan and implement all new no-cost and low-cost measures every five years. Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 19

20 SS CREDIT: JOINT USE OF FACILITIES EB:O&M 1 point This credit applies to EB:O&M Schools Intent To integrate the school with the community by sharing the building and its playing fields for nonschool events and functions. Requirements SCHOOLS EBOM Option 1. Make Building Space Open to General Public (1 point) In collaboration with the school authorities, establish at least three of the following types of spaces as accessible to and available for shared use by the general public: auditorium; gymsium; cafeteria; one or more classrooms; playing fields and stadiums; and joint parking. Provide access to toilets in joint-use areas after normal school hours. OR Option 2. Contract with Specific Organizations to Share Building Space (1 point) In collaboration with the school authorities, contract with community or other organizations to provide at least two types of dedicated-use spaces in the building, such as the following: commercial office; health clinic; community service centers (provided by state or local offices); police offices; library or media center; parking lot; and one or more commercial businesses. Provide access to toilets in joint-use areas after normal school hours. OR Option 3. Use Shared Space Owned by Other Organizations (1 point) In collaboration with the school authorities, establish at least two of the following six types of spaces (owned by other organizations/agencies) are accessible to students: auditorium; gymsium; cafeteria; one or more classrooms; swimming pool; and playing fields and stadiums. Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 20

21 Provide direct pedestrian access to these spaces from the school. In addition, provide signed joint-use agreements with the other organizations or agencies that stipulate how these spaces will be shared. None. Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 21

22 WATER EFFICIENCY (WE) WE PREREQUISITE: INDOOR WATER USE REDUCTION Required EB:O&M This prerequisite applies to Existing Buildings: Operations & Maintence EB:O&M Schools EB:O&M Retail EB:O&M Data Centers EB:O&M Hospitality EB:O&M Warehouses & Distribution Centers EB: O&M Multifamily Intent To reduce indoor water consumption. Requirements EBOM, SCHOOLS, RETAIL, DATA CENTERS, HOSPITALITY, WAREHOUSES & DISTRIBUTION CENTERS, MULTIFAMILY Option 1. Calculated Water Use For the indoor plumbing fixtures and fittings listed in Table 1, reduce water consumption to or below the LEED v4 for Existing Buildings: Operations & Maintence baseline, calculated assuming 100% of the building s indoor plumbing fixtures and fittings meet the flush and flow rates listed in Table 1. The LEED v4 for Existing Buildings: Operations & Maintence water use baseline is set depending on the year of building s occupancy, as follows: For a building with a certificate of occupancy dated 1995 or later, the baseline is 120% of the water use that would result if all fixtures met the code requirements in Table 1. For a building with a certificate of occupancy dated before 1995, the baseline is 150% of the water use that would result if all fixtures met the code requirements in Table 1. Table 1. Fixture and fitting code requirements Fixture or fitting Baseline (IP units) Baseline (SI units) Toilet (water closet) 1.6 gpf 6 lpf Uril 1.0 gpf 3.8 lpf Public lavatory (restroom) faucet 0.5 gpm at 60 psi** all others except private applications 1.9 lpm at 415 kpa, all others except private applications Private lavatory faucet 2.2 gpm at 60 psi 8.3 lpm at 415 kpa Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 22

23 Kitchen faucet (excluding faucets used exclusively for filling operations) 2.2 gpm at 60 psi 8.3 lpm at 415 kpa Showerhead 2.5 gpm at 80 psi per shower stall 9.5 lpm at 550 kpa per shower stall gpf = gallons per flush gpm = gallons per minute psi = pounds per square inch lpf = liters per flush lpm = liters per minute kpa = kilopascals If indoor plumbing systems were renovated after initial occupancy of the building, set a whole-building average baseline by prorating the above limits, based on the proportion of plumbing fixtures installed during the plumbing renovations in each period. Pre-1995 buildings that have had only minor fixture retrofits (e.g., aerators, showerheads, flushing valves) but no plumbing renovations in or after 1995 may use the 150% baseline for the whole building. Calculate fixture and fitting performance to compare the water use of the as-installed fixtures and fittings with the use of Uniform Plumbing Code or Intertiol Plumbing Code-compliant (baseline) fixtures and fittings. Inspect all existing fittings or fixtures to ensure they are operating properly. Make any repairs needed to bring all fixtures into good working order or permanently turn off water supply to nonfunctiol units. Implement a fixture and fitting replacement and retrofit policy specifying that all newly installed toilets, urils, private lavatory faucets, and showerheads that are eligible for labeling be WaterSense labeled (or a local equivalent for projects outside the U.S.). Retail, Hospitality and Schools only Have in place a process and appliance water equipment purchasing policy for the building and site addressing the products listed in Table 2. The policy must cover at least those products purchased within the building and site magement s control. Table 2. Standards for appliances Appliance Residential clothes washer Requirement ENERGY STAR or performance equivalent Commercial clothes washer Residential dishwasher, standard or compact Prerinse spray valve Ice machine gpm = gallons per minute lpm = liters per minute CEE Tier 3A ENERGY STAR or performance equivalent 1.3 gpm (4.9 lpm) ENERGY STAR or performance equivalent, and use either air-cooled or closed-loop cooling, such as chilled or condenser water system Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 23

24 For building water use, confirm that calculations are up to date. Demonstrate that all applicable purchases made during the performance period meet the requirements of the fixture and fitting replacement and retrofit policy. For appliances, demonstrate that appliances purchased and installed within the building meet the requirements listed in Table 2. Appliances not listed are not subject to any additiol requirements. Option 2. Metered Water Use Meter fixtures and fittings and record metered data for one year to establish a water-use baseline. For projects with at least 80% of fixtures and fittings metered, show that the water-use baseline has been maintained. Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 24

25 WE PREREQUISITE: BUILDING-LEVEL WATER METERING Required EB:O&M This prerequisite applies to Existing Buildings: Operations & Maintence EB:O&M Schools EB:O&M Retail EB:O&M Data Centers EB:O&M Hospitality EB:O&M Warehouses & Distribution Centers EB: O&M Multifamily Intent To support water magement and identify opportunities for additiol water savings by tracking water consumption. Requirements EBOM, SCHOOLS, RETAIL, DATA CENTERS, HOSPITALITY, WAREHOUSES & DISTRIBUTION CENTERS, MULTIFAMILY Have permanently installed water meters that measure the total potable water use for the building and associated grounds. Metering of any gray or reclaimed water supplied to the building is encouraged but not required. Record meter data on a monthly basis and compile; meter readings can be manual or automated. Commit to sharing with USGBC the resulting whole-project water usage data for a five-year period beginning on the date the project accepts LEED certification. This commitment must carry forward for five years or until the building changes ownership or lessee. Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 25

26 WE CREDIT: OUTDOOR WATER USE REDUCTION EB:O&M 1 2 points This credit applies to Existing Buildings: Operations & Maintence (1 2 points) EB:O&M Schools (1 2 points) EB:O&M Retail (1 2 points) EB:O&M Data Centers (1 2 points) EB:O&M Hospitality (1 2 points) EB:O&M Warehouses & Distribution Centers (1 2 points) EB: O&M Multifamily (1-2 points) Intent To reduce outdoor water consumption. Requirements EBOM, RETAIL, DATA CENTERS, HOSPITALITY, SCHOOLS, WAREHOUSES & DISTRIBUTION CENTERS, MULTIFAMILY Reduce outdoor water use through one of the following options. Nonvegetated surfaces, such as permeable or impermeable pavement, should be excluded from landscape area calculations. Athletic fields and playgrounds (if vegetated) and food gardens may be included or excluded at the project team s discretion. If landscape irrigation is not submetered, use Option 2. Option 1. No Irrigation Required (2 points) Show that the landscape does not require irrigation beyond a maximum two-year plant establishment period. Option 2. No Irrigation Meter Installed: Calculated Water Budget (1 2 points) Use the existing landscape to calculate the landscape water requirement using the EPA WaterSense Water Budget Tool. Install an irrigation meter. Option 3. Irrigation Meter Installed (1 2 points) The baseline is established using the annual average of at least 3 years of consecutive data out of the last 5 years. Option 1. No Irrigation Required (2 points) None. Option 2. No Irrigation Meter: Calculated Water Budget (1 2 points,) Points are earned according to Table 1. Option 3. Irrigation Meter Installed (1 2 points) Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 26

27 Demonstrate a reduction in outdoor water use over the most recent 12 months compared with the established baseline. Points are earned according to Table 1. Table 1. Points for reducing irrigation water Percentage reduction from baseline Points 30% 1 40% 2 Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 27

28 WE CREDIT: INDOOR WATER USE REDUCTION EB:O&M 1 5 points This credit applies to Existing Buildings: Operations & Maintence (1 5 points) EB:O&M Schools (1 5 points) EB:O&M Retail (1 5 points) EB:O&M Data Centers (1 4 points) EB:O&M Hospitality (1 5 points) EB:O&M Warehouses & Distribution Centers (1 5 points) EB: O&M Multifamily (1-5 points) Intent To reduce indoor water consumption. Requirements EBOM, SCHOOLS, RETAIL, DATA CENTERS, HOSPITALITY, WAREHOUSES & DISTRIBUTION CENTERS, MULTIFAMILY Option 1. Calculated Water Use (1 5 points except Data Centers, 1 4 points Data Centers) None. Have fixtures that use less water than the baseline calculated in WE Prerequisite Indoor Water-Use Reduction. Points are awarded according to Table 1. Table 1. Points for reducing calculated water use beyond the prerequisite level. Additiol Points (Data Points (except Data percentage Centers) Centers) reduction 10% % % % % 5 Confirm that calculations are up to date. Demonstrate that all purchases made since the end of the performance period meet the design performance requirements. OR Option 2. Metered Water Use (1-5 points except Data Centers, 1-4 points Data Centers) Meter fixtures and fittings, and record meter data for one year to establish a water-use baseline. Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 28

29 For projects with at least 80% of fixtures and fittings metered, show a reduction from the baseline year of meter data. Table 2. Points for reducing metered water use percentage reduction Points (except Data Centers) Points (Data Centers) <5% 1 1 5% % % % 5 -- Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 29

30 WE CREDIT: COOLING TOWER WATER USE EB:O&M 2 4 points This credit applies to Existing Buildings: Operations & Maintence (2 3 points) EB:O&M Schools (2 3 points) EB:O&M Retail (2 3 points) EB:O&M Data Centers (2 4 points) EB:O&M Hospitality (2 3 points) EB:O&M Warehouses & Distribution Centers (2 3 points) EB: O&M Multifamily (2-3 points) Intent To conserve water used for cooling tower makeup while controlling microbes, corrosion, and scale in the condenser water system. Requirements EBOM, SCHOOLS, RETAIL, DATA CENTERS, HOSPITALITY, WAREHOUSES & DISTRIBUTION CENTERS, MULTIFAMILY For cooling towers and evaporative condensers, conduct a potable water alysis within five years of submission for certification, measuring at least the five control parameters listed in Table 1. Table 1. Maximum concentrations for parameters in condenser water Parameter Maximum level Ca (as CaCO3) Total alkalinity SiO2 Cl - Conductivity 1,000 ppm 1,000 ppm 100 ppm 250 ppm 2000 µs/cm ppm = parts per million µs/cm = micro siemens per centimeter Calculate the number of cooling tower cycles by dividing the maximum allowed concentration level of each parameter by the actual concentration level of each parameter found in the potable makeup water. Limit cooling tower cycles to avoid exceeding maximum values for any of these parameters. Table 2. Points for cooling tower cycles Cooling tower cycles Maximum number of cycles achieved without exceeding any filtration levels or affecting operation of condenser water system (up to maximum of 10 cycles) Points (except Data Centers) 2 2 Points (Data Centers) Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 30

31 Achieve a minimum 10 cycles by increasing the level of treatment in condenser or make-up water OR 3 4 Meet the minimum number of cycles to earn 1 point and use a minimum 20% recycled nonpotable water None. Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 31

32 WE CREDIT: WATER METERING EB:O&M 2 points This credit applies to Existing Buildings: Operations & Maintence (1-2 points) EB:O&M Schools (1-2 points) EB:O&M Retail (1-2 points) EB:O&M Data Centers (1-2 points) EB:O&M Hospitality (1-2 points) EB:O&M Warehouses & Distribution Centers (1-2 points) EB: O&M Multifamily (1-2 points) Intent To support water magement and identify opportunities for additiol water savings by tracking water consumption. Requirements EBOM, SCHOOLS, RETAIL, DATA CENTERS, HOSPITALITY, WAREHOUSES & DISTRIBUTION CENTERS, MULTIFAMILY Establish permanently installed meters; 1 point for two water subsystems, 2 points for four or more water subsystems Irrigation. Meter water systems serving at least 80% of the irrigated landscaped area. Calculate the percentage of irrigated landscape area as the total metered irrigated landscape area divided by the total irrigated landscape area. Landscape areas fully covered with xeriscaping or tive vegetation that requires no routine irrigation may be excluded from the calculation. Indoor plumbing fixtures and fittings. Meter water systems serving at least 80% of the indoor plumbing fixtures and fittings listed in WE Prerequisite Indoor Water-Use Reduction, either directly or by deducting all other measured water use from the measured total water consumption of the building and grounds. Cooling towers. Meter replacement water use of all cooling towers serving the facility. Domestic hot water. Meter water use of at least 80% of the installed domestic hot water heating capacity (including both tanks and on-demand heaters). Reclaimed water. Meter reclaimed water, regardless of rate. A reclaimed water system with a makeup water connection must also be metered so that the true reclaimed water component can be determined. Other process water. Meter at least 80% of expected daily water consumption for process end uses, such as humidifiers, dishwashers, clothes washers, and pools. Residential unit-metering (Multifamily only). Meter at least 50% of residential units in the building. Provide consumption and cost data to individual residents. Residential unit-metering (Multifamily only). Meter 100% of residential units in the building. Provide consumption and cost data to individual residents. Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 32

33 . All meters, including whole-building meters, must be recorded at least weekly and used in a regular alysis of time trends. Meters must be calibrated within the manufacturer s recommended interval if the building owner, magement organization, or tent owns the meter. Meters owned by third parties (e.g., utilities or governments) are exempt. Commit to sharing with USGBC the resulting water usage data for a five-year period beginning on the date the project accepts LEED certification. Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 33

34 ENERGY AND ATMOSPHERE EA PREREQUISITE: ENERGY EFFICIENCY BEST MANAGEMENT PRACTICES Required EB:O&M This prerequisite applies to Existing Buildings: Operations & Maintence EB:O&M Schools EB:O&M Retail EB:O&M Data Centers EB:O&M Hospitality EB:O&M Warehouses & Distribution Centers EB: O&M Multifamily Intent To promote continuity of information to ensure that energy-efficient operating strategies are maintained and provide a foundation for training and system alysis. Requirements EBOM, SCHOOLS, RETAIL, HOSPITALITY, WAREHOUSES & DISTRIBUTION CENTERS, MULTIFAMILY Conduct an energy audit that meets both the requirements of the ASHRAE prelimiry energy use alysis and an ASHRAE Level 1 walk-through assessment identified in the ASHRAE Procedures for Commercial Building Energy Audits or equivalent. Prepare and maintain a current facilities requirements and operations and maintence plan that contains the information necessary to operate the building efficiently. The plan must include the following: a current sequence of operations for the building; the building occupancy schedule; equipment run-time schedules; setpoints for all HVAC equipment; setpoints for lighting levels throughout the building; minimum outside air requirements; any changes in schedules or setpoints for different seasons, days of the week, and times of day; a systems rrative describing the mechanical and electrical systems and equipment in the building; and a preventive maintence plan for building equipment described in the systems rrative. DATA CENTERS Use the U.S. Department of Energy s DC PRO Profiling Tool to perform a prelimiry assessment of energy consumption in data center spaces for critical systems. None. Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 34

35 EA PREREQUISITE: MINIMUM ENERGY Required EB:O&M This prerequisite applies to Existing Buildings: Operations & Maintence EB:O&M Schools EB:O&M Retail EB:O&M Data Centers EB:O&M Hospitality EB:O&M Warehouses & Distribution Centers EB: O&M Multifamily Intent To reduce the environmental and economic harms associated with excessive energy use by establishing a minimum level of operating energy performance. Requirements EBOM, SCHOOLS, RETAIL, DATA CENTERS, HOSPITALITY, WAREHOUSES & DISTRIBUTION CENTERS, MULTIFAMILY Calibrate meters within the manufacturer s recommended interval if the building owner, magement organization, or tent owns the meter. Meters owned by third parties (e.g., utilities or governments) are exempt. Meter the building s energy use for a full 12 months of continuous operation and achieve the levels of efficiency set forth in the options below. Each building s energy performance must be based on actual metered energy consumption for both the LEED project building(s) and all comparable buildings used for the benchmark. Case 1. ENERGY STAR Rating For buildings eligible to receive an energy performance rating using the Environmental Protection Agency (EPA) ENERGY STAR Portfolio Mager tool, achieve an energy performance rating of at least 75. For projects outside the U.S., consult ASHRAE/ASHRAE/IESNA Standard , Appendixes B and D, to determine the appropriate climate zone. Case 2. Projects Not Eligible for ENERGY STAR Rating Projects not eligible to use EPA s rating system may compare their buildings energy performance with that of comparable buildings, using tiol averages or actual buildings, or with the previous performance of the project building. Option 1. Benchmark against Typical Buildings Path 1. Natiol Average Data Available Demonstrate energy efficiency performance that is 25% better than the median energy performance of similar buildings by benchmarking against the tiol source energy data provided in the Portfolio Mager tool. Path 2. Natiol Average Data Not Available Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 35

36 OR If tiol average source energy data are uvailable for buildings of similar type, benchmark against the building site energy data of at least three similar buildings, normalized for climate, building use, and occupancy. Demonstrate a 25% improvement. Option 2. Benchmark against Historical Data If tiol average source energy data are uvailable, compare the building s site energy data for the previous 12 months with the data from three contiguous years of the previous five, normalized for climate, building use, and occupancy. Demonstrate a 25% improvement. Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 36

37 EA PREREQUISITE: BUILDING-LEVEL ENERGY METERING Required EB:O&M This prerequisite applies to Existing Buildings: Operations & Maintence EB:O&M Schools EB:O&M Retail EB:O&M Data Centers EB:O&M Hospitality EB:O&M Warehouses & Distribution Centers EB: O&M Multifamily Intent To support energy magement and identify opportunities for additiol energy savings by tracking building-level energy use. Requirements EBOM, SCHOOLS, RETAIL, DATA CENTERS, HOSPITALITY, WAREHOUSES & DISTRIBUTION CENTERS, MULTIFAMILY Install new or use existing building-level energy meters or submeters that can be aggregated to provide building-level data representing total building energy consumption (electricity, tural gas, chilled water, steam, fuel oil, propane, etc). Utility-owned meters capable of aggregating building-level resource use are acceptable. Compile meter data into monthly and annual summaries; meter readings can be manual or automated. Commit to sharing with USGBC the resulting energy consumption data and electrical demand data (if metered) for a five-year period beginning on the date the project accepts LEED certification. At a minimum, energy consumption must be tracked at one-month intervals. This commitment must carry forward for five years or until the building changes ownership or lessee. Updated to reflect the July 1, 2016 LEED v4 Building Operations and Maintence Addenda 37